Class TesseractOCRParser

TesseractOCRParser powered by tesseract-ocr engine. To enable this parser,
create a TesseractOCRConfig object and pass it through a
ParseContext. Tesseract-ocr must be installed and on system path or the path
to its root folder must be provided:

TesseractOCRConfig config = new TesseractOCRConfig();
//Needed if tesseract is not on system path
config.setTesseractPath(tesseractFolder);
parseContext.set(TesseractOCRConfig.class, config);